Statistics Warehouse for Intelligent Networks. - Johann Schabauer; Hans Portschy; Rudolf Siebenhofer; Andrea Holzinger (SMARTNET, 2000)

Mobile multimedia in VESPER Virtual Home Environment. - José Manuel Oliveira; Renato Roque; Eurico Carrapatoso; Hans Portschy; Dániel Hoványi; Imre Berényi (ICME (1), 2002)

Code mobility for adaptation of multimedia services in a VHE environment. - Orazio Tomarchio; Giuseppe Di Modica; Davide Vecchio; Dániel Hoványi; Erwin Postmann; Hans Portschy (ISCC, 2002)

Service architectures for the wireless world. - Radu Popescu-Zeletin; Stefan Arbanowski; Ioannis Fikouras; Giovanni Gasbarrone; Martin Gebler; Henning Sanneck; Herma Van Kranenburg; Hans Portschy; Erwin Postmann; Kimmo E. E. Raatikainen (Comput. Commun., 2003)